Generate some flashcard questions from the point: At the high temperature in engines, nitrogen from the air reacts with oxygen.
Understand the Problem
The question is asking for the generation of flashcard questions based on the chemical reaction that occurs at high temperatures in engines, specifically the reaction of nitrogen from the air with oxygen.
Answer
[{"question":"At what temperature do nitrogen and oxygen react in car engines?","answer":"1530\u00b0C"},{"question":"What are the products formed when nitrogen reacts with oxygen in an internal combustion engine?","answer":"Nitrogen Oxides"},{"question":"What is the main nitrogen oxide formed in car engines?","answer":"Nitrogen Monoxide (NO)"},{"question":"Why do nitrogen and oxygen react in car engines but not at standard temperature and pressure?","answer":"High temperatures & pressures"},{"question":"What environmental issue is caused by the reaction of nitrogen and oxygen in car engines?","answer":"Air pollution & smog"}]
[{"question":"At what temperature do nitrogen and oxygen react in car engines?","answer":"Nitrogen and oxygen react at temperatures as high as 1530\u00b0C."},{"question":"What are the products formed when nitrogen reacts with oxygen in an internal combustion engine?","answer":"A mixture of different nitrogen oxides is formed."},{"question":"What is the main nitrogen oxide formed in car engines?","answer":"The main nitrogen oxide formed is nitrogen monoxide (NO)."},{"question":"Why do nitrogen and oxygen react in car engines but not at standard temperature and pressure?","answer":"Nitrogen and oxygen react in car engines due to the high temperatures and pressures, which are not present at standard temperature and pressure."},{"question":"What environmental issue is caused by the reaction of nitrogen and oxygen in car engines?","answer":"The reaction produces nitrogen oxides, contributing to air pollution and smog formation."}]
Answer for screen readers
[{"question":"At what temperature do nitrogen and oxygen react in car engines?","answer":"Nitrogen and oxygen react at temperatures as high as 1530\u00b0C."},{"question":"What are the products formed when nitrogen reacts with oxygen in an internal combustion engine?","answer":"A mixture of different nitrogen oxides is formed."},{"question":"What is the main nitrogen oxide formed in car engines?","answer":"The main nitrogen oxide formed is nitrogen monoxide (NO)."},{"question":"Why do nitrogen and oxygen react in car engines but not at standard temperature and pressure?","answer":"Nitrogen and oxygen react in car engines due to the high temperatures and pressures, which are not present at standard temperature and pressure."},{"question":"What environmental issue is caused by the reaction of nitrogen and oxygen in car engines?","answer":"The reaction produces nitrogen oxides, contributing to air pollution and smog formation."}]
More Information
High temperatures in car engines enable the reaction between nitrogen and oxygen, forming nitrogen oxides that are contributors to environmental pollution.
Tips
A common mistake is to assume that nitrogen and oxygen react under normal conditions, while they actually need very high temperatures.
Sources
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